Across
- 1. A force pulse ogecs tread the center of planets
- 3. The study of space beyond our atmosphere
- 5. Theory that states the sun is the center of the slower sistim
- 8. A person who study space
- 10. Ever thang in space as a hole
- 11. An imaginary line going through the center of a sphere ,s north and ples
- 12. The path of a object around another object in space
Down
- 2. When an object travels around another
- 4. Theory that the earth was the center of the universe Theory that the earth was the center of the universe
- 6. A hole ih the surface of a planet or moon caused by a rock from space hitting the surface.
- 7. A device used to maje distant objects appear much closer.
- 9. A planets spin on its axis
